11 Shocking Facts We Learned From Amy Schumer’s Memoir ‘The Girl With the Lower Back Tattoo’

Amy Schumer's memoir The Girl With the Lower Back Tattoo is definitely a must-read! The 35-year-old comedian is funny, genuine, and reveals all the personal details you were dying to know (and then some).

Scroll through the images to see some of the most shocking things we learned about Amy from her book.

Her mom left her dad for her best friend's father.

"The day I learned [my mom isn't perfect] also happened to be the day my childhood best friend, Mia, and I fell out forever. It wasn't a wacky coincidence. My mother was having an affair with Mia's father," she wrote.

She was in an emotionally and physically abusive relationship.

On the "worst night of my life," her boyfriend at the time, Dan, got jealous that she was dancing with another guy and freaked out on her when they got home.

"He ran to the kitchen and broke a mug over his head, and then started banging his head on a light fixture attached to the ceiling. It wouldn't break," she wrote. "I was screaming for him to stop, when he grabbed a huge butcher knife from a drawer. And that's when I was sure he was going to kill me."

She recorded a sex tape with her boyfriend when she was 20-years-old.

"I had sex with my boyfriend on a computer camera… and it was totally awful. We were in no way focused on each other. We were looking at ourselves on the monitor," she wrote. "I apologize in advance for that sex tape in case it ever does get out."